#include<iostream>
#include<string>
#include<iomanip>
using namespace std;
int main() {
	cout<<"control the format of numeric value, 123456789.9876543\nDefault:1.23457e+08\nUsing fixed:123456789.987654\nWith precision 7:123456789.9876543\nScientific with precision 3:1.235e+08\n---------------------------\ncontrol the base of numeric value, 16\nHex:10\nOct:20\nDec:16\n---------------------------\ncontrol the width and alignment, and the width is 6 spaces\nright aligned\n     1     2     4     8\n    16    32    64   128\n   256   512  1024  2048\n  4096  8192 16384 32768\nleft aligned\n1     2     4     8\n16    32    64    128\n256   512   1024  2048\n4096  8192  16384 32768\n---------------------------\ncontrol the fillment of 123456\nOriginal:  123456\n  Filled:**123456\n"
	;
}
